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TS (Single Row Tapered Roller Bearings) (Imperial) HH221442-HH221410

TS (Single Row Tapered Roller Bearings) (Imperial) HH221442-HH221410

The HH221442-HH221410 is a single-row tapered roller bearing with a 3.875″ bore and 7.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 120,000 lbf radially and 17,800 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, gearboxes, or heavy equipment where robust performance is needed.

Weighing 15.9 lb, it’s built to last while meeting RoHS and REACH standards for safety and compliance. The ABEC-1 rating ensures consistent performance in demanding conditions.

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Product Parameters

  • Part Number HH221442-HH221410
  • Brand TFL
  • Interchangeable Timken
  • Size 3.875" x 7.5" x 2.25"
  • Bore Dia 3.875"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 7.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.265"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.8125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.25"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 5.24"
  • Cone Backface Backing Diameter 4.69"
  • Cup Frontface Backing Diameter 7.06"
  • Cup Backface Backing Diameter 6.73"
  • Cage Cone Frontface Clearance 0.16"
  • Cage Cone Backface Clearance 0.08"
  • Effective Center Location -0.59"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HH221442
  • Cup Part Number HH221410
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HH221400
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 120000 lbf
  • Static Radial Load 156000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 31100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 17800 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 15.9 lb

Features

Performance Features of HH221442-HH221410 Bearing

HH221442-HH221410 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 120,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

How Is HH221442-HH221410 Bearing Engineered for Reliability?

HH221442-HH221410 Bearing features precise cone and cup width tolerances, ensuring consistent performance.
The chrome steel construction provides durability, even under high dynamic thrust loads of 17,800 lbf.
Its standard radial clearance options allow for flexibility in different applications.
The open design simplifies lubrication, maintaining smooth operation over time.

Built for Durability: HH221442-HH221410 Bearing

HH221442-HH221410 Bearing’s single-row tapered roller design handles both radial and thrust loads efficiently.
The steel cage maintains roller position, reducing wear and improving longevity.
With a static radial load capacity of 156,000 lbf, it excels in demanding industrial settings.
Its ABEC-1 rating ensures reliable precision for various mechanical systems.

Application

Industrial Uses of HH221442-HH221410 Bearing
HH221442-HH221410 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, HH221442-HH221410 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its imperial sizing makes it a straightforward replacement for many North American vehicle models.

For industrial gearboxes, HH221442-HH221410 Bearing’s open design allows easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear during high-speed rotations.

Where Is HH221442-HH221410 Bearing Used?
You’ll often find HH221442-HH221410 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design copes with uneven loads. The standard radial clearance ensures smooth operation in varying temperatures.

In conveyor systems, HH221442-HH221410 Bearing supports heavy rollers, thanks to its high dynamic radial load capacity. The ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: HH221442-HH221410 Bearing
HH221442-HH221410 Bearing excels in forestry equipment like log splitters, where its tapered rollers manage intense shock loads. The chrome steel rollers resist deformation under pressure.

For railway applications, HH221442-HH221410 Bearing’s temperature range (-30° to 110°C) suits both cold and warm climates. Its compatibility with Timken designs simplifies maintenance for transport fleets.

Automotive vs Aerospace: Applications of HH221442-HH221410 Bearing
In automotive drivetrains, HH221442-HH221410 Bearing handles the torque fluctuations of axle systems. The inch measurements align with classic American truck specifications.

For aerospace ground support equipment, HH221442-HH221410 Bearing’s static load capacity (156,000 lbf) suits heavy-duty jacks and loaders. The steel cage prevents roller skew during intermittent use.

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